{
  "listen_type": "playing_now",
  "payload": [
    {
      "track_metadata": {
        "artist_name": "Track Artist",
        "track_name": "Track Title",
        "release_name": "Track Album",
        "additional_info": {
          "tracknumber": 1,
          "recording_mbid": "mbz-123",
          "artist_names": [
            "Artist 1", "Artist 2"
          ],
          "artist_mbids": [
            "mbz-789", "mbz-012"
          ],
          "release_mbid": "mbz-456",
          "duration_ms": 142200
        }
      }
    }
  ]
}
